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patchwork
利用patchwork方法，嵌入0-1水印。可设置像素修改值、选择各种经典的攻击方式和控制攻击强弱。返回提取的水印信息和峰值信噪比。利用Matlab编写。(The use of patchwork approach, embedding the watermark 0-1. Modify pixel values can be set to choose a variety of classic attacks and control the strength of the attack. Back to extract the watermark information and peak signal to noise ratio. Prepared using Matlab.)
- 2007-10-26 15:30:13下载
- 积分：1
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power-spectrum-Shannon-entropy
信号的功率谱香农熵和功率谱指数熵
matlab 源程序(Signal power spectrum Shannon entropy and entropy
matlab source power spectral index)
- 2021-01-20 16:38:42下载
- 积分：1
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matlabpower-flow-calculation
说明： 用matlab软件计算电力系统的潮流，使电力系统运行可靠(Power systems using matlab software to calculate the trend, so that the power system is reliable, )
- 2011-03-18 11:04:46下载
- 积分：1
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newton
牛顿迭代法函数，有6个参数，可缺省后3个参数；动态画出迭代过程(Newton iteration function, there are 6 parameters, 3 parameters after the default dynamic iterative process to draw)
- 2011-05-26 22:11:40下载
- 积分：1
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butterfly
it is an M file code for butterfly effects.
- 2020-06-24 04:40:02下载
- 积分：1
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jpeg2000，编解码matlab
jpeg2000，编解码matlab实现。(matlab decoding of JPEG2000 )
- 2020-07-04 09:20:02下载
- 积分：1
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Applied_Numerical_Methods_Using_MATLAB_(Wiley2005)
《Applied Numerical Methods Using MATLAB》是Wiley出版社2005年出版的书，是Matlab应用在数值运算和机器学习领域最权威的书。("Applied Numerical Methods Using MATLAB" is published by Wiley in 2005. It is the most authoritative book used in Matlab numerical computing and machine learning.)
- 2010-11-02 14:16:54下载
- 积分：1
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THREETEST
该代码为多频外差四频相移的原理程序，开发环境为MATLAB,可以帮助初学者快速了解外差法的原理。(The code on multiple frequency heterodyne principle of four frequency phase shift process, development environment of MATLAB, can help beginners to quickly understand the heterodyne principle.
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- 2013-05-16 21:55:38下载
- 积分：1
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plot_hht
此程序主要是基于希尔伯特-黄变换编写的MATLAB程序，用于搞科研的工作者们。(This program is mainly based on Hilbert- Huang Transform written MATLAB program for workers who engage in scientific research.)
- 2015-12-30 19:02:11下载
- 积分：1
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随机振动-matlab程序
好几个关于随机振动，结构动力学方面求解的算法，包括PSD法，PEM法，模态空间法，虚拟激励法等算法的基础程序(Several algorithms for solving random vibration and structural dynamics, including PSD method, PEM method, modal space method and virtual excitation method, are introduced.)
- 2020-12-17 10:49:13下载
- 积分：1
